1. Tell him the only "controversy" is that he refuses to provide a citation for his horseshit stats. nt

2. I'm gonna guess Limbaugh

He is the source of most of the GOP 'arguments' and he just pulls them out of his ass.

That is why Romney kept saying the most absurd stuff, why so many Republicans say off the wall stuff they feel completely confident in but can't back up...because they heard him say it, and they actually believe he tells the truth.

Limbaugh is making fools of them, because they don't know he just makes stuff up. It they ever do find out, you would think they would be mad as hell, particularly with their emotionally reactive tendencies.

3. Smells like he is talking about absolute increase in CO2

Which is about 160 ppm since 1750, which is about a 58% increase or he could be talking about this as the increase in heat trapping due to this increase in CO2. In the last case he is ignoring positive feedback effects and is ignorant of compound interest calculations.